from bakery import assert_equal from dataclasses import dataclass @dataclass class Rectangle: length: int width: int def area(rect: Rectangle) -> int: return rect.length * rect.width box = Rectangle(5, 3) assert_equal(area(box), 15) I am getting confused which is function here and which is a class. What is the decorator here? Can somebody please explain this in simple words?

New to Python. I need to understand this in simple words. Thanks !!

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How do i deduce the answers here. What is the reasoning here? I need to understand this in simple terms. Please provide suggestions.

Despite being here since January, I haven't done much progress these past months due to several reasons. But now I'm kind of back on track and planning a new approach on my future on work and life. In my new route I have plans of leaving my actual job by August next year. By then I'd like to have completed a decent part of the course and have an idea of how long could it take to finish it and be ready to start searching jobs on the sector. I might be able to go for a few months without a salary but it's important not to run out of funds if I have to start freelancing. So, long story short, how long may it take to do the full course and have a decent grip of all the knowledge taught? What may increase or decrease the time? Is it possible to determine? Am I asking an unsolvable question? Thank you all in advance.